Network Administrator Job Muscat area,Oman,IT/Tech

Tata Consultancy Services (TCS) is an IT services, consulting and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 50 years. TCS offers a consulting-led, cognitive powered, integrated portfolio of business, technology and engineering services and solutions. This is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development.

A part of the Tata group, India's largest multinational business group, TCS has over 616,171 of the world’s best-trained consultants with 157 nationalities in 53 countries. For more information, visit and follow TCS news at @.

Job Description:

Must-Have**

Minimum 5+ years of experience in a Network administrator or related role
Minimum 2+ years of experience with Network Security
Experience with Cyber Security threat detection & prevention, Firewall Configuration, Switch/Router Configuration
Strong understanding of networking concepts and protocols
Experience with Linux/Unix operating systems
Comprehensive understanding of servers, firewalls, switches, routers, and other network hardware and software.
Strong diagnostic and problem-solving abilities for swiftly and efficiently addressing network problems.
Proficiency in using network monitoring tools to track and pinpoint performance bottlenecks.
Expertise in setting up network gear and software to satisfy organizational requirements.

Good-to-Have

Fully support, configure, maintain and upgrade corporate customer’s networks and in house servers
Install and integrate new server hardware and applications
Keep an eye out for needed updates
Support and administer third-party applications
Ensure network security and connectivity
Monitor network performance (availability, utilization, throughput, goodput, and latency) and test for weaknesses
Set up user accounts, permissions and passwords
Resolve problems reported by end user
Define network policies and procedures
Specify system requirements and design solutions
Research and make recommendations on server system administration
A readiness to keep abreast of emerging technologies and market trends.
Capacity to pick up new skills and adjust swiftly to new tools, processes, and technology.
Proven track record in creating and overseeing financial plans for network projects and equipment
Capacity to collaborate with suppliers on purchasing, upkeep, and supporting equipment.

Responsibility of / Expectations from the Role Network Operations and Monitoring

Monitor E2E network availability, utilization, throughput, latency, connectivity, and overall performance.
Identify performance bottlenecks, capacity constraints, and potential network failures proactively and report to management
Ensure Monitoring network infrastructure using appropriate network monitoring and diagnostic tools, highlight the gaps to management & recommend optimization
Conduct network capacity planning to support current and future business requirements.

Incident Management and L2 Technical Support

Provide second-level technical support for network incidents and service requests escalated by L1 or end users.
Diagnose and resolve network connectivity, performance, configuration, and security issues.
Troubleshoot problems involving routers, switches, firewalls, network cabling, servers, and connected devices.
Restore affected network services within agreed operational and service-level targets.
Document troubleshooting activities, findings, resolutions, and implemented workarounds.
Escalate unresolved or complex technical issues to L3 support, vendors, or service providers with complete diagnostic details.
Support recurring-incident analysis and problem-management activities

Network…